On September 1, Seohyun took to her Instagram to post an adorable video of her and fellow Girls’ Generation member Sooyoung! Seohyun wrote, “Our loyal Soshi unnies whom I love~~~ They sent coffee and churros to the drama set todayyy~~ I’m getting fired up!!!!!! Turns out.. I don’t need anyone except my unnies. I love u. With Shyoung unnie, who personally came to cheer me on.”